# Surf for More Math

## CHAPTER 2: NUMERATION

**Lesson 10: Comparing and Ordering Decimals **

Use these interactive activities to encourage your child to have fun on the Web while learning about numeration.

**Goal**

Compare and order decimals up to decimals thousandths.

**Builds Upon**

Student Book pages 70–72

**Instructions for Use**

**Who Wants to be a Place Value Master?** is a game involving various questions about rounding decimals, comparing decimals, and place value.

Play this game like Who Wants to Be a Millionaire. The questions involve rounding decimals, comparing decimals, and place value of numbers up to one million.

**Ordering Decimal Numbers** allows your child to practise ordering decimal numbers.

You will be shown four decimal numbers. Click and drag the numbers to put them in order from least to greatest

**Ordering Decimal Numbers II** allows your child to practise ordering decimal numbers.

You will be shown four decimal numbers. Click and drag the numbers to put them in order from least to greatest

**Decimal Order** allows your child to practise ordering decimal numbers.

Put the sequence of decimal numbers into ascending order.